<template>
  <div>
    <div class="content-header">
      <h1>预约管理<small>套餐管理</small></h1>
      <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
        <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
        <el-breadcrumb-item>预约管理</el-breadcrumb-item>
        <el-breadcrumb-item>套餐管理</el-breadcrumb-item>
      </el-breadcrumb>
    </div>
    <div class="app-container">
      <div class="box">
        <div class="filter-container">
          <el-input
            placeholder="名称"
            v-model="pagination.queryString"
            style="width: 200px"
            class="filter-item"
            @keyup.enter.native="handleFilter"
          ></el-input>
          <el-button @click="findPageByCondition" class="dalfBut"
            >查询</el-button
          >
          <el-button type="primary" class="butT" @click="handleCreate"
            >新建</el-button
          >
        </div>
        <el-table
          size="small"
          current-row-key="id"
          :data="dataList"
          stripe
          highlight-current-row
        >
          <el-table-column
            type="index"
            align="center"
            label="序号"
          ></el-table-column>
          <el-table-column
            prop="code"
            label="套餐编码"
            align="center"
          ></el-table-column>
          <el-table-column
            prop="name"
            label="套餐名称"
            align="center"
          ></el-table-column>
          <el-table-column label="适用性别" align="center">
            <template slot-scope="scope">
              <span>{{
                scope.row.sex == "0"
                  ? "不限"
                  : scope.row.sex == "1"
                  ? "男"
                  : "女"
              }}</span>
            </template>
          </el-table-column>
          <el-table-column
            prop="age"
            label="适用年龄"
            align="center"
          ></el-table-column>
          <el-table-column
            prop="helpCode"
            label="助记码"
            align="center"
          ></el-table-column>
          <el-table-column
            prop="remark"
            label="说明"
            align="center"
          ></el-table-column>
          <el-table-column label="操作" align="center">
            <template slot-scope="scope">
              <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
              <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
        <div class="pagination-container">
          <el-pagination
            class="pagiantion"
            @current-change="handleCurrentChange"
            :current-page="pagination.currentPage"
            :page-size="pagination.pageSize"
            layout="total, prev, pager, next, jumper"
            :total="pagination.total"
          >
          </el-pagination>
        </div>
        <!-- 新增标签弹层 -->
        <div class="add-form">
          <el-dialog title="新增套餐" :visible.sync="dialogFormVisible">
            <template>
              <el-tabs v-model="activeName" type="card">
                <el-tab-pane label="基本信息" name="first">
                  <el-form
                    label-position="right"
                    label-width="100px"
                    :model="formData"
                    ref="addSetMealForm"
                    :rules="rules"
                  >
                    <el-row>
                      <el-col :span="12">
                        <el-form-item label="套餐编码" prop="code">
                          <el-input v-model="formData.code" />
                        </el-form-item>
                      </el-col>
                      <el-col :span="12">
                        <el-form-item label="套餐名称" prop="name">
                          <el-input v-model="formData.name" />
                        </el-form-item>
                      </el-col>
                    </el-row>
                    <el-row>
                      <el-col :span="12">
                        <el-form-item label="适用性别">
                          <el-select v-model="formData.sex">
                            <el-option label="不限" value="0"></el-option>
                            <el-option label="男" value="1"></el-option>
                            <el-option label="女" value="2"></el-option>
                          </el-select>
                        </el-form-item>
                      </el-col>
                      <el-col :span="12">
                        <el-form-item label="助记码">
                          <el-input v-model="formData.helpCode" />
                        </el-form-item>
                      </el-col>
                    </el-row>
                    <el-row>
                      <el-col :span="12">
                        <el-form-item label="套餐价格">
                          <el-input v-model="formData.price" />
                        </el-form-item>
                      </el-col>
                      <el-col :span="12">
                        <el-form-item label="适用年龄" prop="age">
                          <el-input v-model.number="formData.age" />
                        </el-form-item>
                      </el-col>
                    </el-row>
                    <el-row>
                      <el-col :span="24">
                        <el-form-item label="上传图片">
                          <el-upload
                            class="avatar-uploader"
                            action="api/setmeal/upload"
                            :auto-upload="autoUpload"
                            name="imgFile"
                            :show-file-list="false"
                            :on-success="handleAvatarSuccess"
                            :before-upload="beforeAvatarUpload"
                          >
                            <img
                              v-if="imageUrl"
                              :src="imageUrl"
                              class="avatar"
                            />
                            <i
                              v-else
                              class="el-icon-plus avatar-uploader-icon"
                            ></i>
                          </el-upload>
                        </el-form-item>
                      </el-col>
                    </el-row>
                    <el-row>
                      <el-col :span="24">
                        <el-form-item label="说明">
                          <el-input
                            v-model="formData.remark"
                            type="textarea"
                          ></el-input>
                        </el-form-item>
                      </el-col>
                    </el-row>
                    <el-row>
                      <el-col :span="24">
                        <el-form-item label="注意事项">
                          <el-input
                            v-model="formData.attention"
                            type="textarea"
                          ></el-input>
                        </el-form-item>
                      </el-col>
                    </el-row>
                  </el-form>
                </el-tab-pane>
                <el-tab-pane label="检查组信息" name="second">
                  <div class="checkScrol">
                    <table class="datatable">
                      <thead>
                        <tr>
                          <th>选择</th>
                          <th>项目编码</th>
                          <th>项目名称</th>
                          <th>项目说明</th>
                        </tr>
                      </thead>
                      <tbody>
                        <tr v-for="c in tableData">
                          <td>
                            <input
                              :id="c.id"
                              v-model="checkgroupIds"
                              type="checkbox"
                              :value="c.id"
                            />
                          </td>
                          <td>
                            <label :for="c.id">{{ c.code }}</label>
                          </td>
                          <td>
                            <label :for="c.id">{{ c.name }}</label>
                          </td>
                          <td>
                            <label :for="c.id">{{ c.remark }}</label>
                          </td>
                        </tr>
                      </tbody>
                    </table>
                  </div>
                </el-tab-pane>
              </el-tabs>
            </template>
            <div slot="footer" class="dialog-footer">
              <el-button @click="dialogFormVisible = false">取消</el-button>
              <el-button type="primary" @click="handleAdd()">确定</el-button>
            </div>
          </el-dialog>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
export default {
  data() {
    return {
      autoUpload: true, //自动上传
      imageUrl: null, //模型数据，用于上传图片完成后图片预览
      activeName: "first", //添加/编辑窗口Tab标签名称
      pagination: {
        //分页相关属性
        currentPage: 1,
        pageSize: 5,
        total: 100,
        queryString: null,
      },
      dataList: [], //列表数据
      formData: {}, //表单数据
      tableData: [], //添加表单窗口中检查组列表数据
      checkgroupIds: [], //添加表单窗口中检查组复选框对应id
      dialogFormVisible: false, //控制添加窗口显示/隐藏
      rules: {
        // 添加套餐的表格校验规则
        code: [
          { required: true, message: "套餐编码为必填项", trigger: "blur" },
          { min: 2, max: 10, message: "长度在 2 到 10个字符", trigger: "blur" },
        ],
        name: [
          { required: true, message: "套餐名称为必填项", trigger: "blur" },
          // { min: 2, max: 10, message: "长度在 2 到 10个字符", trigger: "blur" },
        ],
        age: [
          { required: true, message: "年龄必填项", trigger: "blur" },
          // { type: "number", min: 1, message: "年龄必须为数字值" },
        ],
      },
    };
  },
  created() {
    this.findPage();
  },
  methods: {
      //重置表单
      resetFrom(){
          this.formData={};//表单数据清空
          this.activeName="first";//默认使用第一个标签页
          this.imageUrl=null;//清空图片显示
          this.checkgroupIds=[];//检查组初始化
      },
      beforeAvatarUpload(file) {
        const isJPG = file.type === 'image/jpeg';
        const isLt2M = file.size / 1024 / 1024 < 2;

        if (!isJPG) {
          this.$message.error('上传头像图片只能是 JPG 格式!');
        }
        if (!isLt2M) {
          this.$message.error('上传头像图片大小不能超过 2MB!');
        }
        return isJPG && isLt2M;
      },
      //图片上传成功后,图片回显
      handleAvatarSuccess(res,file){
          if (res.flag) {
              this.imageUrl="https://ld-00s.oss-cn-shanghai.aliyuncs.com/"+res.data;
              this.$message.success("文件上传成功");  
              //保存文件名
              this.formData.img=res.data;
          }else{
              this.$message.error("文件上传失败");
          }
      },
      //新增弹窗
      handleCreate(){
          this.resetFrom();
          this.dialogFormVisible=true;
          //查询检查项
          this.$http.get("api/checkGroup/findAll").then(res=>{
              if (res.data.flag) {
                  this.tableData=res.data.data;
              }else{
                  this.$message.error("检查组查询失败")
              }
          })
      },
      //新增确认
      handleAdd(){
        //表单校验
        this.$refs["addSetMealForm"].validate(valid=>{
          if (valid) {
            if(this.imageUrl==null){
              this.activeName="first";
              this.$message.error("必须提供图片")
            }else if(this.checkgroupIds.length==0){
              this.activeName="second";
              this.$message.error("检查组不能为空")
            }else{
              //具体业务操作
              this.formData.checkgroupIds=this.checkgroupIds;
              this.$http.post("api/setmeal/add",this.formData).then(res=>{
                if (res.data.flag) {
                  this.dialogFormVisible=false;
                  this.$message.success("数据操作成功")
                  //再次查询数据
                  this.findPage();
                }else{
                  this.$message.error(res.data.message)
                }
              })
            }
          }else{
            this.activeName="first";
            this.$message.error("表单验证出错")
          }
        })
      },
      //分页查询
      findPage(){
        this.$http.post("api/setmeal/findPage",this.pagination).then(res=>{
          if (res.data.flag) {
            this.dataList=res.data.data.list;
            this.pagination.total=res.data.data.total;
          }else{
            this.$message.error("套餐查询失败")
          }
        })
      },
      //分页跳转
      handleCurrentChange(val){
        this.pagination.currentPage=val;
        this.findPage();
      },
      //根据名称模糊查询
      findPageByCondition(){
        this.pagination.currentPage=1;
        this.findPage();
        //清空输入框
        this.pagination.queryString="";
      },
      //删除套餐管理
      handleDelete(row){
        this.$confirm("确认删除吗?","提示",{
          confirmButtonText:"确认",
          cancelButtonText:"取消",
          type:"warning"
        }).then(()=>{
          this.$http.delete("api/setmeal/delete/"+row.id).then(res=>{
            if (res.data.flag) {
              this.$message.success("删除成功");
              this.pagination.currentPage=1;
              this.findPage();
            }else{
              this.$message.error("删除失败")
            }
          })
        })
      },
      //编辑弹窗
      handleUpdate(row){
        this.activeName="first";
        //图片显示
        this.imageUrl="https://ld-00s.oss-cn-shanghai.aliyuncs.com/"+row.img;
        this.formData=row;
        this.dialogFormVisible=true;
        this.$http.get("api/setmeal/findGroupById/"+row.id).then(res=>{
          if (res.data.flag) {
            this.tableData=res.data.data.checkGroupList
            this.checkgroupIds=res.data.data.checkgroupIds;
          }else{
            this.$message.error("查询检查组失败")
          }
        })
      },      
  },
};
</script>

<style scoped>
.avatar-uploader .el-upload {
  border: 1px dashed #d9d9d9;
  border-radius: 6px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.avatar-uploader .el-upload:hover {
  border-color: #409eff;
}
.avatar-uploader-icon {
  font-size: 28px;
  color: #8c939d;
  width: 178px;
  height: 178px;
  line-height: 178px;
  text-align: center;
}
.avatar {
  width: 178px;
  height: 178px;
  display: block;
}
.datatable {
  position: relative;
  box-sizing: border-box;
  -webkit-box-flex: 1;
  width: 100%;
  max-width: 100%;
  font-size: 14px;
  color: rgb(96, 98, 102);
  overflow: hidden;
  flex: 1 1 0%;
}
.datatable td,
.datatable th {
  padding: 12px 0;
  min-width: 0;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  text-overflow: ellipsis;
  vertical-align: middle;
  position: relative;
  text-align: left;
}
</style>
